The 1.5" Double Swivel Pulley combines a high-performance double-sheave pulley and integrated swivel into a single compact device designed for rescue, rope access, arborist, and industrial rigging applications. By combining both components into one unit, the pulley reduces overall system length while improving rope alignment and efficiency during hauling, raising, and mechanical advantage operations.

Part of the CMC ProSwivel Pulley series developed in partnership with Rock Exotica, this pulley features a pivoting side plate that allows rope loading and unloading while the pulley remains attached to the anchor. The integrated swivel automatically aligns with the direction of pull, reducing rope twist and improving system performance. Sealed ball-bearing sheaves deliver smooth, efficient operation, while the integrated becket and prusik-minding design add versatility for progress-capture and mechanical advantage systems.

Manufactured from CNC-machined aluminum and certified to NFPA General Use standards, the 1.5" Double Swivel Pulley provides an excellent balance of strength, efficiency, and compact size for demanding technical operations.

Features

• Integrated swivel and double-sheave pulley reduce overall system length
• Pivoting side plate allows rope loading and unloading while attached to the anchor
• Double-action detent button helps prevent accidental side plate opening
• Sealed ball-bearing sheaves provide smooth, high-efficiency operation
• Rotating swivel automatically aligns with the direction of pull
• Swivel attachment accommodates rope, webbing, or carabiners
• Ergonomic design enables easy one-handed anchoring and loading
• CNC-machined aluminum construction for optimal strength-to-weight ratio
• Integrated becket for additional rigging and mechanical advantage options
• Prusik-minding design facilitates progress-capture systems
• Compatible with ropes up to 13 mm (1/2 in) diameter
• Ideal for rescue, rope access, work-at-height, and tree care applications
• Patented design
• Made in the USA

Specifications

• Manufacturer: CMC
• Product Type: Double Swivel Pulley
• Item Number: 300432
• Sheave Configuration: Double Sheave
• Material: Aluminum
• Weight: 415 g (14.6 oz)
• Dimensions: 160 x 63 mm (6.3 x 2.5 in)
• Color: Bronze / Slate
• NFPA Rating: General Use
• Certification: EN 12278
• 3 Sigma MBS: 36 kN (8,093 lbf)
• Compatible Rope Diameter: Up to 13 mm (1/2 in)
• Bearing Type: Sealed Ball Bearings
• Integrated Swivel: Yes
• Integrated Becket: Yes
• Country of Origin: USA

Applications

• Technical rescue systems
• Mechanical advantage hauling systems
• Progress-capture systems
• High-directional and tripod systems
• Rope access operations
• Confined space rescue
• Arborist and tree care rigging
• Redirects and tensioned rope systems